Device for washing the bottom of a boat



FIG. 1 is a front, top and side perspective view of a device for washing the bottom of a boat showing my new design;

FIG. 2 is a front elevational view thereof, the rear view being a mirror image;

FIG. 3 is an end elevational view thereof, the opposite end being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a device for washing the bottom of a boat, as shown and described. 